projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 252b5132 | 1 | /* BFD back-end for i386 a.out binaries. |
| b90efa5b | 2 | Copyright (C) 1990-2015 Free Software Foundation, Inc. |
| 252b5132 | 3 | |
| cd123cb7 | 4 | This file is part of BFD, the Binary File Descriptor library. |
| 252b5132 | 5 | |
| cd123cb7 NC |
6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3 of the License, or | |
| 9 | (at your option) any later version. | |
| 252b5132 | 10 | |
| cd123cb7 NC |
11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software | |
| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
| 19 | MA 02110-1301, USA. */ | |
| 252b5132 | 20 | |
| 252b5132 RH |
21 | |
| 22 | /* This is for Mach 3, which uses a.out, not Mach-O. */ | |
| 23 | ||
| 24 | /* There is no magic number or anything which lets us distinguish this target | |
| 25 | from i386aout or i386bsd. So this target is only useful if it is the | |
| 26 | default target. */ | |
| 27 | ||
| 28 | #define TARGET_PAGE_SIZE 1 | |
| 29 | #define SEGMENT_SIZE 0x1000 | |
| 30 | #define TEXT_START_ADDR 0x10000 | |
| 31 | #define ARCH 32 | |
| 252b5132 RH |
32 | /* This macro is only relevant when N_MAGIC(x) == ZMAGIC. */ |
| 33 | #define N_HEADER_IN_TEXT(x) 1 | |
| 34 | ||
| 35 | #define N_TXTSIZE(x) ((x).a_text) | |
| 36 | ||
| 252b5132 | 37 | #include "sysdep.h" |
| 3db64b00 | 38 | #include "bfd.h" |
| 252b5132 RH |
39 | #include "libbfd.h" |
| 40 | #include "aout/aout64.h" | |
| 41 | #include "aout/stab_gnu.h" | |
| 42 | #include "aout/ar.h" | |
| 43 | #include "libaout.h" /* BFD a.out internal data structures */ | |
| 44 | ||
| 45 | #define DEFAULT_ARCH bfd_arch_i386 | |
| e43d48cc AM |
46 | |
| 47 | /* Do not "beautify" the CONCAT* macro args. Traditional C will not | |
| 48 | remove whitespace added here, and thus will fail to concatenate | |
| 49 | the tokens. */ | |
| 6d00b590 | 50 | #define MY(OP) CONCAT2 (i386_aout_mach3_,OP) |
| 252b5132 RH |
51 | #define TARGETNAME "a.out-mach3" |
| 52 | ||
| 2c3fc389 | 53 | static bfd_boolean MY (set_sizes) (bfd *); |
| 252b5132 | 54 | #define MY_backend_data &MY(backend_data) |
| 2c3fc389 NC |
55 | |
| 56 | static const struct aout_backend_data MY(backend_data) = | |
| 57 | { | |
| 252b5132 RH |
58 | 0, /* zmagic contiguous */ |
| 59 | 1, /* text incl header */ | |
| 60 | 0, /* entry is text address */ | |
| 61 | 0, /* exec_hdr_flags */ | |
| 62 | 0, /* text vma? */ | |
| 63 | MY(set_sizes), | |
| 64 | 1, /* exec header not counted */ | |
| 65 | 0, /* add_dynamic_symbols */ | |
| 66 | 0, /* add_one_symbol */ | |
| 67 | 0, /* link_dynamic_object */ | |
| 68 | 0, /* write_dynamic_symbol */ | |
| 69 | 0, /* check_dynamic_reloc */ | |
| 70 | 0 /* finish_dynamic_link */ | |
| 71 | }; | |
| 72 | ||
| 73 | #include "aout-target.h" |